Auto Stay Cool sun protection from Walser

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The Auto Stay Cool sun protection from Walser impressed with a very good score. The test product therefore qualified for our Quality test seal and was ultimately given a final grade of 1.5.

Short product info:

The WALSER awning Stay Cool is a high-quality and versatile car cover. It serves as reliable heat and sun protection, keeps the car cool and prevents heat build-up. It can also be used as camping accessories, balcony protection and much more.

About the test:
We carry out our product tests according to a transparent and coherent evaluation system. The final grade includes points such as packaging, functionality, quality, customer reviews and the price-performance ratio.
The maximum possible number of points per area is 100 points.
Evaluations are made in the following areas:

1. The packaging
2. The first impression
3. The Practical test
4. Price-performance ratio

Furthermore, the product reviews and customer experiences available for the product are also included in the evaluation.

Important to know: 
When awarding our Quality test seal, we do not evaluate the quality of the test product in comparison with other products available on the market, but rather in comparison with our standardized Quality test standard!
You can find further details on the testing criteria here .

Below is our detailed test report on the product.


Product: Sun protection Auto Stay Cool
Brand: Walser
Tested: 18.04.2024
QS-Code: 65939584


The outer packaging consisted of a reusable transport bag.
No further inner packaging was used.

We found the sustainability of the packaging to be impeccable.

The product was very well protected by the packaging

The brand name, the address and a contact option as well as the barcode are clearly visible on the outer packaging /strong>.


The first impression of the product convinced our testers with its high-quality appearance.
When unpacking the product, no bad smell was detected.

The sun protection has a size of 3 x 4 meters and is versatile. 
The first use of the sun protection is also good because the product can be easily attached to the car.

The Auto Stay Cool sun protection is delivered without accessories. An operating manual is not included.


The WALSER sun sail was developed to provide optimal protection from heat and sun for cars and other areas such as balconies or terraces. The product ensures a comfortable temperature in protected areas.
The Auto Stay Cool sun protection fulfills this purpose excellently

Below we briefly explain how the test product works:
The sun sail offers optimal protection from heat and sunlight for your car and other areas of application. It is made of UV-reflective woven aluminum.

We found it particularly striking

    • Ideal heat/sun protection
    • protects the car from direct sunlight and prevents heat build-up
    • Suitable for camping, balcony, terrace, greenhouse or animal transport

The product has a clear benefit and offers the user the following advantages, among others:

    • Made from woven aluminum threads with a UV reflective surface.
    • With wide strap and sturdy mounting eyelets
    • no special tools required.
    • Includes a handy storage bag for easy storage when not in use

 The Stay Cool sun protection is very easy to use.
When used properly, our testers found no risk of injury from sharp edges or protruding parts.


The Stay Cool sun protection from the Walser brand can be ordered on the Amazon trading platform for €109.95.

This puts this product in the middle price segment, as other sun sails are already available to purchase from 84.79 €.

60 Customers gave the product an average rating 4.3 stars.


In our test, the product Auto Stay Cool sun protectionfrom the Walser brand received a very good final grade of 1.5 Result achieved and its quality was therefore confirmed perfectly in comparison with the standards of our quality standard ("QS standard")

[Zur Beachtung: Unsere Praxistests basieren vor allem auf dem ersten Eindruck, ohne Langzeit- oder Labortests. Wir übernehmen keine Haftung für Richtigkeit oder Vollständigkeit der Testergebnisse. Unsere Tests beziehen sich nicht auf gesetzliche Anforderungen, medizinische Wirkungen oder Inhaltsstoffe. Nutzen der Infos auf eigenes Risiko. Alle im Testbericht genannten variablen Angaben, wie Preise, Bewertungen, Testresultate u.ä., sind ausschließlich zum Zeitpunkt des Testdatums gültig.]

Breakdown of test categories

Top categories Achieved score*
Packaging, sustainability, labels 95
First impression, smell, quality, benefit, risk of injury 87
Customer opinions, reviews, product promises, price-performance 78.67
Total points according to QS standard 86.89
100 points maximum score

Points system

score Note
96-100 1
94-95 1.1
92-93 1.2
90-91 1.3
88-89 1.4
86-87 1.5
... ...